http://www.thomasmaurer.ch/2012/05/configure-hyper-v-host-network-adapters-like-a-boss/

1. Rename the NICs of the first host
2. Run the Get-NICInformation.ps1 on the first host and check the NIC order
3. Edit the networkconfig.xml on the second hosts with the right order of the NICs
4. Run the Set-IPAddressfromXML.ps1
5. Do this for all Hyper-V Hosts

With four NICs:

• Management
• GuestPublic
• BlockStorage
• FileStorage

netsh interface set interface "Local Area Connection 2" newname="Management"

# ---------------------------------------------------------------------------------------------- #
# Powershell Get-NICInformation $Rev: 748 $                                                                 
# (c) 2011 Thomas Maurer. All rights reserved.                                              
# created by Thomas Maurer 
# www.thomasmaurer.ch
# www.itnetx.ch                                                                 
# last Update by $Author: tmaurer $ on $Date: 2012-02-24 14:07:36 +0100 (Fr, 24 Feb 2012) $     
# ---------------------------------------------------------------------------------------------- #
 
 
#region [INFO BLOCK]
# INFO
Write-Host "                               " -BackgroundColor Black -ForegroundColor White
Write-Host " PowerShell Get-NICInformation " -BackgroundColor Black -ForegroundColor White
Write-Host "                               " -BackgroundColor Black -ForegroundColor White
Write-Host " by Thomas Maurer              " -BackgroundColor Black -ForegroundColor White
Write-Host " www.thomasmaurer.ch           " -BackgroundColor Black -ForegroundColor White
Write-Host "                               " -BackgroundColor Black -ForegroundColor White
#endregion
 
$adapters = Get-WMIObject Win32_PNPSignedDriver | Where-Object { $_.DeviceClass -eq “NET” -and $_.HardWareID -like “*PCI*” } | Sort-Object location
  
foreach ($adapter in $adapters ) {
  
    $adapterName = Get-WMIObject Win32_NetworkAdapter | Where-Object { $_.PNPDeviceID -eq $adapter.DeviceID }
    $adapterConfiguration = Get-WmiObject Win32_NetworkAdapterConfiguration | Where-Object { $_.index -eq $adapterName.Index }
  
    Write-Host ‘Adapter Name :’ $adapterName.NetConnectionID
    Write-Host ‘PCI BUS :’ $adapter.Location
    Write-Host ‘MAC Address :’ $adapterName.MACAddress
    Write-Host ‘GUID :’ $adapterName.GUID
    Write-Host ‘Adpater Index :’ $adapterName.Index
    Write-Host ‘Hardwarename :’ $adapterName.Name
    Write-Host ‘DHCP enabled :’ $adapterConfiguration.DHCPEnabled
    Write-Host ‘IP Address :’ $adapterConfiguration.IPAddress
    Write-Host ‘Subent :’ $adapterConfiguration.IPSubnet
    Write-Host ‘Default Gateway :’ $adapterConfiguration.DefaultIPGateway
    Write-Host  
  
}

# ---------------------------------------------------------------------------------------------- #
# Powershell Set-IPAddressfromXML $Rev: 748 $                                                                   
# (c) 2011 Thomas Maurer. All rights reserved.                                              
# created by Thomas Maurer 
# www.thomasmaurer.ch
# www.itnetx.ch                                                                 
# last Update by $Author: tmaurer $ on $Date: 2012-02-24 14:07:36 +0100 (Fr, 24 Feb 2012) $     
# ---------------------------------------------------------------------------------------------- #
 
#region [INFO BLOCK]
# INFO
Write-Host "                                 " -BackgroundColor Black -ForegroundColor White
Write-Host " PowerShell Set-IPAddressfromXML " -BackgroundColor Black -ForegroundColor White
Write-Host "                                 " -BackgroundColor Black -ForegroundColor White
Write-Host "  done by Thomas Maurer          " -BackgroundColor Black -ForegroundColor White
Write-Host "  www.thomasmaurer.ch            " -BackgroundColor Black -ForegroundColor White
Write-Host "                                 " -BackgroundColor Black -ForegroundColor White
#endregion
 
#region [CONFIG BLOCK]
# Get XML Information
[Xml]$global:xmlData = Get-Content ".\networkconfig.xml"
# Set NIC number starting value
[int]$global:nicNumber = "1"
#endregion
 
#region [MAIN BLOCK]
#Get NIC list
$Adapters = Get-WMIObject Win32_PNPSignedDriver | where { $_.DeviceClass -eq “NET” -and $_.HardWareID -like “*PCI*”} | Sort-Object location
  
foreach ($Adapter in $Adapters ) {
    # Get Adapter Info
    $AdapterName = Get-WMIObject Win32_NetworkAdapter | where { $_.PNPDeviceID -eq $Adapter.DeviceID }
    $nic = $xmlData.config.networkadapters.nic | Where-Object {$_.id -eq $nicNumber}
     
    # Write NIC Info
    Write-Host ‘Adapter Name :’ $AdapterName.NetConnectionID
    Write-Host ‘PCI BUS :’ $Adapter.Location
    Write-Host ‘MAC Address :’ $AdapterName.MACAddress
    Write-Host ‘GUID :’ $AdapterName.GUID
    Write-Host ‘New Name :’$nic.name
    Write-Host
     
    # Change NIC Name
    Invoke-Expression ('netsh interface set interface `"' + $AdapterName.NetConnectionID + '`" newname=`"' + $nic.name + '`" | out-null')
    Write-Host ('netsh interface set interface "' + $AdapterName.NetConnectionID + '" newname="' + $nic.name + '"') -BackgroundColor Green -ForegroundColor Black
     
    # if true set IP Address
    if ($nic.static -eq "true"){
        Invoke-Expression ('netsh interface ipv4 set address `"' + $nic.name + '`" static ' + $nic.ip +' ' + $nic.subnet + ' ' + $nic.gateway + ' | out-null')
        Write-Host ('netsh interface ipv4 set address "' + $nic.name + '" static ' + $nic.ip +' ' + $nic.subnet + ' ' + $nic.gateway) -BackgroundColor Green -ForegroundColor Black
    }
    else {
        Write-Host "No IP set" -BackgroundColor Green -ForegroundColor Black
    }
     
    # Count +1 for next Adapter
    $nicNumber++
}
#endregion

<?xml version="1.0" encoding="utf-8"?>
<config>
  <networkadapters>
    <nic id="1" name="Management" static="true" ip="10.10.1.8" subnet="255.255.255.0" gateway="10.10.1.1" />
    <nic id="2" name="GuestPublic" static="true" ip="10.10.5.8" subnet="255.255.255.0" gateway="" />
    <nic id="3" name="BlockStorage" static="true" ip="10.10.10.8" subnet="255.255.255.0" gateway="" />
    <nic id="4" name="FileStorage" static="false" ip="10.10.9.8" subnet="255.255.255.0" gateway="" />
  </networkadapters>   
</config>